"Fixed" the bug where calling sqlite_query() with multiple SQL statements in a
single string would not work if you looked at the return value. The fix for
this case is to use the new sqlite_exec() function instead. (Stas)

Added:
sqlite_popen() for persistent db connections.
sqlite_unbuffered_query() for high performance queries.
sqlite_last_error() returns error code from last operation.
sqlite_error_string() returns description of error.
sqlite_create_aggregate() for registering aggregating SQL functions.
sqlite_create_function() for registering regular SQL functions.
sqlite_fetch_string() for speedy access to first column of result sets.
iteration interface
sqlite_query() functions accept resource/query string in either order,
for compatibility with mysql and postgresql extensions.
Fixed some build issues for thread-safe builds.
API is considered stabilized for 4.3.x; this is a pre-release before
announcing stable version 1.0.